1. Strengthen daily maintenance and reduce failure losses. Standardized maintenance is the basis for stabilizing equipment accuracy and reducing sudden shutdown losses. Basic cleaning and lubrication: Clean and lubricate before each shift ends, focusing on cleaning impurities in slide rails, gears and other parts and adding special lubricating oil to eliminate stuck and abnormal noise. Oil and filter element management: Check the oil level in the tank every week to ensure the oil is clear; replace the hydraulic oil and filter element regularly to prevent oil circuit blockage and hydraulic valve sticking. Implement the inspection system: assign the responsibility for equipment inspection to one person, and 'look, listen, touch, and check' before starting the machine every day, promptly discover and deal with minor problems such as loose screws and oil leakage, and nip failures in the bud. 2. Implement low-cost transformation to extend the life of the equipment. For old reducers, speed improvements and cost reductions can be achieved through 'micro-innovation' without replacing the entire unit. Partial replacement and tooth number optimization: Under the premise of keeping the center distance and module unchanged, only changing the input stage gear shaft gear ratio can effectively improve the output. Read More

1. Hardware general sheet metal industry: mainly bending thin plates and ordinary plates, with medium precision requirements, high mass production frequency, and cost sensitivity. Adaptation plan: Use a conventional worm gear reducer, which is cost-effective, easy to install, and comes with a self-locking function, which fully meets the bending needs of ordinary hardware and reduces equipment investment costs. 2. Auto parts processing industry: Processing door, chassis, and interior sheet metal parts requires extremely high dimensional consistency and bending accuracy, large batches of workpieces, and a high degree of standardization. Adaptation plan: Use a precision planetary reducer or a two-speed reducer. The transmission has no gap and runs smoothly. It can accurately control the bending angle and ensure the consistency of batch workpiece forming. 3. Electronic precision sheet metal industry: processing mobile phone casings, electrical appliance casings, and precision thin plate accessories. The plates are thin and the precision requirements are strict. Small errors will cause the workpiece to be scrapped. Adaptation plan: high-precision micro planetary reducer, low noise, zero gap, fast response, suitable for precision CNC bending equipment, Du Read More

1. Transmission efficiency Transmission efficiency directly reflects the energy consumption level of the reducer and is the core indicator for measuring its performance. During testing, the torque and rotational speed at the input and output ends are usually collected through sensors, and the ratio of input power to output power is calculated. High-quality reducers usually have high transmission efficiency under rated working conditions (for example, a single-stage cylindrical gear reducer can reach more than 98%). In addition, as the output torque increases, the transmission efficiency usually shows an upward trend and reaches the highest value when reaching 100% of the rated torque. 2. Temperature rise and temperature Temperature rise detection is one of the most basic and important items in the load test. During the test, the oil pool temperature, bearing seat temperature and ambient temperature need to be continuously monitored. According to national standards, when the reducer continuously operates to a thermal equilibrium state under rated operating conditions, its temperature rise and maximum oil temperature must be controlled within the allowable range (for example, the temperature rise does not exceed 40K, and the maximum oil temperature does not exceed 95°C or 10 Read More

1. Source control: High-precision blanking and bevel processing of structural parts are the source of ensuring high-precision operation and long-lasting reliability of the entire machine. It is recommended to use laser cutting process to ensure that the cutting material is flat, smooth and has minimal deformation. At the same time, it is necessary to ensure that the laser-cut bevel angle has zero deviation and the edges are smooth and clean. This can make the strip welding workpieces closely fit and form a weld with almost zero gap, so that the welding seam can be made uniform and consistent, avoiding the hidden dangers of repair welding and partial welding caused by rough blanking, and laying a solid foundation for welding strength and overall rigidity. 2. Process coordination: One-time positioning and datum control are used in the processing of the machine base and reducer mounting seat. Try to achieve one-time positioning to directly complete the processing of beveling, arc cutting and positioning holes. In this way, the verticality and dimensional accuracy of the end face can be stably controlled at the millimeter level, ensuring that the datum plane is perfectly aligned. This can physically eliminate abnormal vibrations caused by assembly stress and pave the way for long-term stable service of the entire machine. Read More

1. Core Selection strategy: look for 'impact resistance' and 'high rigidity'. For equipment such as briquetting machines, the first principle is strong impact resistance and smooth operation. Preferred types: Cycloidal reducer or RV reducer. The cycloidal pinwheel reducer is impact-resistant and runs smoothly, making it very suitable for scenarios such as briquetting machines that require continuous operation and impact resistance. The RV reducer combines a planetary and cycloidal pinwheel structure, which is super rigid, resistant to heavy loads, and stable. Type of pit avoidance: Try to avoid choosing ordinary worm gear reducer. Although it is low in cost and self-locking, it has low efficiency (60%-85%), large friction loss, severe heating, and is not suitable for high-frequency forward and reverse rotation and strong impact loads. It is easily damaged when used on a briquetting machine. 2. Calculation and matching of key parameters, torque and safety factor (top priority): The ball press must not blindly rely on motor power alone Selection, but must calculate the actual required torque. The formula is: required output torque = (95 Read More

1. External load stuck (priority troubleshooting) (1) Cause of external load stuck failure: The ball press is stuck by the driving equipment itself (such as iron blocks and other extremely hard debris and materials stuck between the rollers, etc.), which in turn causes the output shaft of the reducer to be 'locked'. (2) Solution to external load jamming: First, disconnect the coupling between the reducer and the ball press host, and manually turn the reducer output shaft. If the manual rotation is smooth and without jamming, it means that the fault is in the external load, and foreign matter between the rollers of the briquetting machine needs to be cleaned or the feeding system needs to be checked. 2. Mechanical connection and installation problems (1) Mechanical connection and installation problems Cause of failure: Coupling/key connection failure: The elastic element of the coupling is aged and broken, or the key between the motor shaft and the reducer input shaft is severely worn and the keyway is deformed, resulting in the inability to transmit power. Installation deviation: The installation coaxiality error of the reducer, motor, and load equipment is too large, resulting in uneven force and jamming of the shaft system. Locking ring is loose: on the planetary reducer flange Read More